Glass cutter



FIG. 1 is a left side view of glass cutter, showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof; and

FIG. 5 is a bottom view thereof.

The knurled pattern which is partially shown on the upper portion of the glass cutter in FIGS. 1, 2, and 3 is understood to repeat uniformly throughout said upper portion thereof. 

The ornamental design for a glass cutter, as shown and described. 